Summary:

The aim of thesis was to determine horizontal ground deformation based on angular and linear measurements of a special surveying construction. This construction, a rectangular measurement rosette, has been fixed at the threatened of landslide movements area, at Milówka commune. In the project there were presented basis information about determining linear deformations and landslide movements. There was also presented a method of fixing surveying points and a measurement technology used in described re-searches. In the next parts of work there were listed results of various variants of measurements adjustment. On this basis, there were determined deformations, which were shown in a tabular and graphical form. There were made an accuracy analysis, which helped in evaluation of received results.